Does the Arrizo 5 coolant need to be replaced every 3 years?
4 Answers
Arrizo 5 coolant must be replaced every 3 years. Coolant is a special additive-containing liquid primarily used in liquid-cooled engine cooling systems. It offers excellent performance in preventing freezing in winter, boiling in summer, and protecting against scale and corrosion year-round. How to replace coolant: Before completely replacing the coolant, conduct a thorough inspection to check for any signs of leakage or cracks in the pipes, with a focus on the five-way hose. Coolant flows through the five-way hose and is then distributed to different parts of the car to function. If there is any leakage of coolant in this section, replace the hose or re-secure the connection as needed. Drain the old coolant, then flush the liquid channels with clean water. Add clean water to the coolant reservoir, then continue adding water until it flows continuously through the engine cooling system. Start the engine and let it idle for 3 to 5 minutes to circulate the water. The water initially draining from the reservoir will have a faint pink color. Continue adding clean water until the drained water runs clear. Note: Remember to remove the heater hose and drain the water from the heater core. About an hour after draining, add new coolant through the radiator hose. Then, add another bottle of coolant to the coolant reservoir until it is nearly full. Start the engine and let it run for about 10 minutes. As some air is expelled from the cooling system, the coolant level will drop. Add more coolant until it reaches the "MAXT" mark on the reservoir.
As an experienced driver who has driven many cars, I must say that the coolant should indeed be changed every three years—don't wait until problems arise to regret it. Factory coolant typically lasts only two to three years. Over time, the additives deplete, leading to rust and corrosion in the radiator and even clogging the pipes. My old car suffered from engine overheating and cost me a fortune in repairs because I didn’t change the coolant on time. Coolant isn’t just for preventing freezing in winter; it also helps dissipate heat and lubricate the entire cooling system. It’s best to follow the manual’s recommendations—most models suggest replacing it every two years or 30,000 kilometers. However, if you drive in good road conditions with clean air, you can extend the interval slightly. Have a professional shop check the color and purity; if it turns cloudy, it’s time for a change. Spending a little money now prevents major issues later, and a well-maintained car gives you peace of mind on the road.
From a safety perspective, I recommend changing your coolant every three years. The risks of not replacing it are too high. Once it deteriorates, the cooling system's efficiency drops significantly, making the engine prone to overheating and stalling in hot weather, especially during traffic jams or on highways – that's no joke. Over time, coolant loses its anti-corrosion properties, leading to internal engine rust and leaks. I've seen many car owners neglect this, only to end up stranded with towing costs far exceeding the price of a coolant change. Regularly checking the level and condition is fundamental. If you notice signs of deterioration like darkening color or strange odors, act immediately. Refer to your car's maintenance manual for specific guidance. Don't cut corners by delaying too long – safety comes first, and nothing is more important than that.
Personally, I don't think changing coolant every three years is an absolute rule—it depends on your budget and vehicle condition. I try to save where I can; spending a few dozen bucks for a change is acceptable, but if money's tight, you can delay it. First check its performance—normal fluid level, clear color without cloudiness, and normal operating conditions might mean no urgent need to change. Some coolants are long-life and only need replacement after five years. The key is to prevent it from failing and corroding the engine, which would cost much more to repair. A simple approach is to have the technician test its pH level or impurities during each maintenance visit—just a few bucks can determine its condition. The money-saving method is to delay no more than a year while ensuring the cooling system stays trouble-free.
